CBSE · Class 7 · Mathematics · Data HandlingWhat is the mean of the first four prime numbers?
Step-by-Step Solution
The first four prime numbers are 2, 3, 5, 7. Sum = 2 + 3 + 5 + 7 = 17. Number of observations = 4. Mean = 17 / 4 = 4.25.
Detailed Options Breakdown
Option : 4
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Data Handling.
Option 1: 4.25 (Correct Answer)
Correct choice. Refer to the step-by-step verified solution guidelines above for details.
Option 2: 5
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Data Handling.
Option 3: 3.75
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Data Handling.
💡 Study Guide: This question tests core syllabus concepts from Data Handling. For formulas, key summaries, and mock exam reference guides, read the full Data Handling Revision Notes.